A.has tried
B.is trying
C.tries
D.was trying
A.did study
B.has studied
C.had studied
D.studies
开始考试点击查看答案A.takes
B.took
C.has taken
D.will take
开始考试点击查看答案A.had been done
B.having been done
C.had done
D.having done
开始考试点击查看答案A.has happened
B.would happen
C.was happened
D.had happened
开始考试点击查看答案A.A.studied
B.study
C.was studying
D.had studied
开始考试点击查看答案A.has run out
B.running out
C.ran out
D.be run out
开始考试点击查看答案A.have taken place
B.have been taken place
C.took place
D.were taken place
开始考试点击查看答案A.dare not to
B.doesn't dare to
C.doesn't dare
D.dares not
开始考试点击查看答案A.will end ; will meet
B.will have ended ;will be meeting
C.will be ended; am going to meet
D.is to end ; will meet
开始考试点击查看答案A.Taught
B.Teaching
C.Having taught
D.Having been taught
开始考试点击查看答案高中数学代数与函数一数系的扩充与复数的引入36
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入28
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入29
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入30
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入31
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入32
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入33
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入34
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入35
类别:数学(文科)高中数学代数与函数一数系的扩充与复数的引入26
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